Finding the Fourth Proportional to 57,656,543.58, 79,566,022.71 and 31,551,054.53

Step by Step Solution

1. Step 1: Write the proportion equation
   57,656,543.58 : 79,566,022.71 = 31,551,054.53 : x
2. Step 2: Convert to fraction form
   57,656,543.58/79,566,022.71 = 31,551,054.53/x
3. Step 3: Cross multiply
   57,656,543.58x = 79,566,022.71 × 31,551,054.53
4. Step 4: Simplify right side
   57,656,543.58x = 2,510,391,920,860,598
5. Step 5: Solve for x
   x = 2,510,391,920,860,598/57,656,543.58
6. Step 6: Final answer
   x = 43,540,451.18